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235425155251041 = 357831667517727
BaseRepresentation
bin110101100001111000110000…
…101111111111101101100001
31010212120102110212001110200000
4311201320300233333231201
5221324201204221013131
62152412453453450213
7100405622546541420
oct6541706057775541
91125512425043600
10235425155251041
116901727a688728
12224a2b801a0969
13a14965c853c42
14421c8d17572b7
151c33e365c0ce6
hexd61e30bffb61

235425155251041 has 48 divisors (see below), whose sum is σ = 407888176410624. Its totient is φ = 132907832833104.

The previous prime is 235425155251021. The next prime is 235425155251061. The reversal of 235425155251041 is 140152551524532.

235425155251041 is a `hidden beast` number, since 2 + 3 + 5 + 4 + 2 + 5 + 1 + 552 + 51 + 0 + 41 = 666.

It is an interprime number because it is at equal distance from previous prime (235425155251021) and next prime (235425155251061).

It is not a de Polignac number, because 235425155251041 - 246 = 165056411073377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (235425155251021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 833617681 + ... + 833900046.

It is an arithmetic number, because the mean of its divisors is an integer number (8497670341888).

Almost surely, 2235425155251041 is an apocalyptic number.

235425155251041 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

235425155251041 is a deficient number, since it is larger than the sum of its proper divisors (172463021159583).

235425155251041 is an equidigital number, since it uses as much as digits as its factorization.

235425155251041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1667517832 (or 1667517820 counting only the distinct ones).

The product of its (nonzero) digits is 1200000, while the sum is 45.

The spelling of 235425155251041 in words is "two hundred thirty-five trillion, four hundred twenty-five billion, one hundred fifty-five million, two hundred fifty-one thousand, forty-one".

Divisors: 1 3 7 9 21 27 63 81 83 189 243 249 567 581 747 1701 1743 2241 5229 6723 15687 20169 47061 141183 1667517727 5002553181 11672624089 15007659543 35017872267 45022978629 105053616801 135068935887 138403971341 315160850403 405206807661 415211914023 945482551209 968827799387 1245635742069 2836447653627 2906483398161 3736907226207 8719450194483 11210721678621 26158350583449 33632165035863 78475051750347 235425155251041